Origin
Boonville, MO
Evening in Boonville on Wednesday
Local time
5:56 PM
CDT
Current temp
73°F
Unavailable
Live forecast
Trip from Boonville, MO to Blackwater, MO
Last recalculated Apr 15, 2026
Drive Time
27m
Distance
18.4 mi
30 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$3
one way
Best Time to Leave
4 AM
0h 25m
★
6 AM
0h 28m
8 AM
0h 32m
10 AM
0h 29m
12 PM
0h 29m
3 PM
0h 29m
5 PM
0h 32m
8 PM
0h 26m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Boonville, MO
Wikimedia Commons
Blackwater, MO
Mathias Reding
Trip Overview
This quick 18.4-mile drive from Boonville to Blackwater, Missouri, can be completed in about 27 minutes, making it an ideal day trip. Budget around $3 for fuel, as this route is primarily highway-focused. You'll spend about 64% of your time on faster roads, with the longest stretch on US 40 spanning 11.7 miles. This short journey keeps you within the Midwest region, offering a straightforward connection between two Missouri towns. Given its brevity, this route is perfect for adding onto another adventure or for a simple point-to-point trip without the need for an overnight stay.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
This drive is short enough that no stops are needed.
Midpoint
9.2 miles from Boonville, MO
A natural place for your longest stop of the day , about 13m into the drive .
Drive Character
Expect a highway-focused drive for most of this 18.4-mile trip, with 64% of the route utilizing faster roads like US 40. The longest uninterrupted segment you'll encounter is 11.7 miles along US 40, allowing for consistent travel. As you transition to MO K and East Ashley Road, the character may shift slightly, offering a change from the main highway feel. Overall, this route offers a blend of efficient travel with brief moments on more local roads, keeping the driving experience relatively straightforward.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 9 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
US 40 is the longest continuous segment at about 11.7 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on US 40 and MO K. There are only a few real navigation decisions along the way. The trickiest moment comes around 3.4 miles in near US 40.
Route Complexity
3/10
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 27m drive. You will face about 4 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 3.4 miles (US 40): Multiple destination signs - pick the right one; at 15.1 miles: Exit ramp - move to the correct lane early; at 15.3 miles (MO K): Navigation decision point.
Critical Maneuvers
4 of 4 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
3
3.4 mi into trip
|
~7m in
|
US 40
Turn slight right onto US 40 toward I 70 West, US 40 West: Kansas City
Multiple destination signs - pick the right one
Toward I 70 West, US 40 West: Kansas City
5
15.1 mi into trip
|
~19m in
Take the exit toward MO K: Blackwater
Exit ramp - move to the correct lane early
Exit 89
Toward MO K: Blackwater
4
15.3 mi into trip
|
~19m in
|
MO K
Turn right onto MO K
Navigation decision point
4
15.5 mi into trip
|
~20m in
|
MO K
Turn right onto MO K
Navigation decision point
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Boonville, MO to Blackwater, MO, road signs begin pointing toward Mo K: Blackwater along the way.
Mo K: Blackwater
15.1 mi in
|
~19m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| US 40 | 11.7 mi | 12m |
| MO K | 3.1 mi | 7m |
| East Ashley Road | 3 mi | 5m |
| Main Street | 0.4 mi | 1m |
Longest stretch:
US 40
— 11.7 mi, about 12m
Turn-by-Turn Driving Directions
Step-by-step road directions between Boonville, MO and Blackwater, MO.
1
Start on US 40; MO 5; MO 87
0.4 mi
·
1 min
·
Main Street
2
Turn slight right
129 ft
·
4 sec
3
Turn slight right onto I 70 Bus; US 40; MO 5
3.0 mi
·
5 min
·
East Ashley Road
4
Turn slight right onto US 40
12 mi
·
12 min
·
US 40
Toward I 70 West, US 40 West: Kansas City
5
Take the exit
0.2 mi
·
23 sec
Exit 89
Toward MO K: Blackwater
6
Turn right onto MO K
158 ft
·
8 sec
·
MO K
7
Continue on MO K
0.1 mi
·
24 sec
·
MO K
8
Turn right onto MO K
2.9 mi
·
6 min
·
MO K
9
Arrive at destination
MO K
Trip Plan
With a duration of only 27 minutes, this short 18.4-mile drive offers significant flexibility. You can depart Boonville at your leisure, as there's no pressing need to rush. The estimated fuel cost is a low $3, so keep your tank topped up, but major refueling stops are unlikely to be necessary. Pay attention as you transition from US 40 to MO K and East Ashley Road, as these are the primary points where the road character changes. Since there are no specified stops, you have the freedom to add your own points of interest along the way or head directly to Blackwater.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 9.2 miles from Boonville, MO, or about 13m into the drive.
The longest continuous stretch on this route runs about 11.7 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 18 miles or 26m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 9.2 miles or 13m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 20m
Traffic, exits, and arrival timing usually matter more near Blackwater, MO than in the middle of the route.
Before You Leave
+
Have your navigation ready before leaving Boonville, MO.
Day 1
Settle into the route from Boonville, MO
This is one driving day of about 18.4 miles and 27m.
At 18.4 miles this is a quick drive — no planned stops needed.
The longest stretch is on US 40 for about 11.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 9.2 mi from Boonville, MO · 13m into the drive
Pacing Suggestions
Fuel and coffee
A short stop after about 18 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 9.2 miles from Boonville, MO, which is a good place for a longer meal and fuel stop.
Arriving in Blackwater, MO
Allow a few extra minutes for the final approach into Blackwater, MO if you are unfamiliar with the area.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$2.88 one way
$5.75 round trip
$3.97/gal
25.4 MPG avg
6 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $3.16 | $6.32 |
| premium | $4.89 | $3.54 | $7.08 |
| diesel | $5.61 | $4.06 | $8.12 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$3
Meals
$25–$50
Total
$28–$53
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 6.4 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 5.5 | 0 | $1.93 | $0.88 |
| Efficient EV | 4.6 | 0 | $1.61 | $0.74 |
| EV Truck/SUV | 7.4 | 0 | $2.58 | $1.18 |
Gas CO2
6 kg
EV CO2
2 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Blackwater, MO
Evening in Blackwater on Wednesday
Local time
5:56 PM
CDT
Current temp
39°F
Unavailable
Live forecast
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
34 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
27m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Boonville, MO to Blackwater, MO covers 18.4 miles and takes about 27m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are US 40, MO K, East Ashley Road. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 9.2 miles from Boonville, MO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $2.88 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This is a straightforward 27m drive. You will face about 4 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 3.4 miles (US 40): Multiple destination signs - pick the right one; at 15.1 miles: Exit ramp - move to the correct lane early; at 15.3 miles (MO K): Navigation decision point.
On the drive from Boonville, MO to Blackwater, MO, road signs begin pointing toward Mo K: Blackwater along the way.
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